package com.atguigu.gulimall.order.interceptor;

import com.atguigu.common.constant.AuthServerConstant;
import com.atguigu.common.vo.MemberRespVo;
import org.springframework.stereotype.Component;
import org.springframework.util.AntPathMatcher;
import org.springframework.web.servlet.HandlerInterceptor;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * @author houChen
 * @date 2022/2/2 12:47
 * @Description:
 */
@Component
public class LoginUserInterceptor implements HandlerInterceptor {

    public static ThreadLocal<MemberRespVo> loginUser = new ThreadLocal<>();

    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {

        boolean match = new AntPathMatcher().match("/order/order/status/**", request.getRequestURI());
        if(match){
            return true;
        }
        MemberRespVo attribute = (MemberRespVo)request.getSession().getAttribute(AuthServerConstant.LOGIN_USER);
        if(attribute!=null){
            loginUser.set(attribute);
            return true;
        }else{
            //没登录，提示登录
            //重定向到登录页面
            response.sendRedirect("http://auth.gulimall.com:20001/login.html");
            return false;
        }

    }
}